8675381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 11182080

約数和(自身を除く): 2506699

約数列:

[1, 11, 13, 19, 31, 103, 143, 209, 247, 341, 403, 589, 1133, 1339, 1957, 2717, 3193, 4433, 6479, 7657, 14729, 21527, 25441, 35123, 41509, 60667, 84227, 279851, 456599, 667337, 788671, 8675381]

約数ペア:

[(1, 8675381), (11, 788671), (13, 667337), (19, 456599), (31, 279851), (103, 84227), (143, 60667), (209, 41509), (247, 35123), (341, 25441), (403, 21527), (589, 14729), (1133, 7657), (1339, 6479), (1957, 4433), (2717, 3193)]